Google has confirmed that Centrus Energy’s high-assurance low-enriched uranium (HALEU) enrichment is essential for its small modular reactor (SMR) partners. The company said this fuel type is needed to power next-generation nuclear reactors that aim to deliver clean, reliable energy. Google is working with several SMR developers to support their efforts in building carbon-free power sources.
(Google’s Centrus HALEU Enrichment Essential for Google’s SMR Partners.)
Centrus Energy is the only U.S. company licensed to produce HALEU. This material contains a higher concentration of uranium-235 than standard reactor fuel but stays well below weapons-grade levels. SMRs require this enriched fuel to run efficiently and safely over long periods without refueling.
Google’s interest in nuclear energy stems from its goal to run on 24/7 carbon-free power by 2030. The company believes advanced nuclear technology can help meet that target. It has already signed agreements with firms developing SMRs, including Kairos Power and X-energy. These partnerships depend on a steady supply of HALEU.
Without access to HALEU, SMR projects could face delays or even fail to launch. Google stressed that scaling up domestic production of this fuel is critical. The company supports federal efforts to expand HALEU infrastructure in the United States. It also encourages collaboration between government, industry, and utilities to speed up deployment.
(Google’s Centrus HALEU Enrichment Essential for Google’s SMR Partners.)
Centrus recently began producing HALEU at its Piketon, Ohio facility under a Department of Energy contract. Google sees this as a key step toward enabling commercial SMR operations. The tech giant says it will continue to back initiatives that secure clean energy supplies for its data centers and operations.
